Year: 2025

Allwinner Technology: Dual-Engine Drive of AIoT and Automotive Chips, Opportunities and Challenges Under High Growth

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Allwinner Technology: Dual-Engine Drive of AIoT and Automotive Chips, Opportunities and Challenges Under High Growth

1. Company Overview: Technology-Driven Domestic Chip Design Leader Allwinner Technology, established in 2007, is a leading domestic designer of intelligent application processor SoCs (System on Chip), adopting a Fabless model (focusing on design, outsourcing manufacturing). Its products cover four core areas: consumer electronics, smart vehicles, industrial control, and AIoT (Artificial Intelligence of Things). Core businesses … Read more

Deploying Qwen 3.0 Based on RK3588

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Deploying Qwen 3.0 Based on RK3588

Requires the following versionRKLLM https://github.com/airockchip/rknn-llm/tree/release-v1.2.1b1 Install theRKLLM-Toolkit for this version, otherwise the model conversion may fail. Download the model file, taking Qwen3-0.6B as an example https://www.modelscope.cn/models/Qwen/Qwen3-0.6B Modify rknn-llm/examples/DeepSeek-R1-Distill-Qwen-1.5B_Demo/export/export_rkllm.py Changemodelpath to the downloadedQwen3 directory modelpath = ‘/home/andy/rkllm/Qwen3-0.6B’ Executepython export_rkllm.py to convert to therkllm supported model format. INFO: rkllm-toolkit version: 1.2.1b1WARNING: Cuda device not available! switch to … Read more

Guide to PCB Layout Design for RF and Analog-Digital Circuits

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Guide to PCB Layout Design for RF and Analog-Digital Circuits

â–² Click the blue text above to follow us and not miss any valuable articles! This application note provides guidance and recommendations on the design and layout of radio frequency (RF) printed circuit boards (PCBs), including discussions on mixed-signal applications, such as digital, analog, and RF components on the same PCB. The content is organized … Read more

Layer Selection in PCB Design

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Layer Selection in PCB Design

The following diagram shows a four-layer board, but the relevant content can also be applied to circuit boards with more layers. The core of a printed circuit board is a rigid fiberglass board, which is covered with copper foil on both the top and bottom. The core part is essentially a two-layer board. To increase … Read more

Breaking Through Bottlenecks: The Embedded AI Neural Continuous Learning Engine – Replay4NCL

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Breaking Through Bottlenecks: The Embedded AI Neural Continuous Learning Engine - Replay4NCL

Researchers from the University of the Emirates, New York University Abu Dhabi, and the National University of Sciences and Technology in Pakistan have jointly launched an efficient memory replay method called Replay4NCL to address the challenges of continuous learning in embedded AI systems within dynamic environments. It is worth mentioning that this research has been … Read more

Empowered by Arm Technology, Horizon Drives the Intelligent Transformation of Automobiles with HSD and Journey 6P

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Empowered by Arm Technology, Horizon Drives the Intelligent Transformation of Automobiles with HSD and Journey 6P

Recently, Horizon held its 2025 product launch conference in Shanghai, introducing the L2 urban driving assistance system—Horizon HSD. This event not only showcased its leading technological strength but also profoundly interpreted the industry development trend of accelerating the popularization of automotive intelligence, becoming a precursor to the Shanghai Auto Show. The Horizon Journey 6P serves … Read more

The Success of Running Qwen3 on Raspberry Pi 5: A Sci-Fi Movie Becomes Reality

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The Success of Running Qwen3 on Raspberry Pi 5: A Sci-Fi Movie Becomes Reality

Thank you for reading, I am Jiang Feng, focusing on AI tools, intelligent agents, and AI programming. I am a science fiction movie fan and have watched almost all sci-fi movies, often more than once. For example, movies like Ex Machina, Chappie, I, Robot, and The Matrix are all excellent films. These movies present a … Read more

ESP-IDF-HAL: Unlocking New Horizons in Rust Programming for ESP32 Series Chips

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ESP-IDF-HAL: Unlocking New Horizons in Rust Programming for ESP32 Series Chips

The ESP32 series chips are highly favored in the IoT field due to their cost-effectiveness and powerful features. The Rust programming language, with its memory safety and high performance characteristics, has become an ideal choice for embedded development. ESP-IDF-HAL serves as a perfect bridge that combines both, providing developers with a safe and efficient Rust … Read more

Implementing a Simple Dashboard on ESP32 Handheld Device Using LVGL

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Implementing a Simple Dashboard on ESP32 Handheld Device Using LVGL

The previous article “Displaying GIF Images on ESP32 Handheld Device Using LVGL” introduced how to flash the <span>LVGL-Micropython</span> firmware onto the XiaoMiao handheld device, showcasing effects such as displaying GIF images, bar graphs, line graphs, and zooming and rotating images. This note will continue to share how to implement a simple dashboard based on <span>LVGL-Micropython</span>. … Read more

A Simple Guide to OpenWRT Make

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A Simple Guide to OpenWRT Make

Compile a Specific Module make package/qos/clean make package/qos/compile make package/qos/install Compile Firmware # V=99 indicates detailed debug information make V=99 # Compile everything make world # For multi-core CPUs, adding the -j=2 option can theoretically speed up the compilation # make -j 2 V=99 can speed up the compilation (not recommended) make j=2 V=99 Skip … Read more